[FindCommerce] CatalogUI search returns strange result when searching one of these characters ~^()[]{}"

Description

Precondition: Install Find.Commerce on seagull

Steps to reproduce
1. Go to the CatalogUI.
2. Search by one of these characters: ~^()[]{}"

Expected: The match contents are found.
Actual: A warning is returned. This warning is "The remote server returned a ... undefined"

Note: This issue doesn't happen at Find.Commerce 10.1.1